Titlebook: Integrated Computer Technologies in Mechanical Engineering - 2021; Synergetic Engineeri Mykola Nechyporuk,Vladimir Pavlikov,Dmitriy Kritsk

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Simulation of Aircraft Motion in a Corkscrew Taking into Account Nonlinear Effects of Rotationnear model of aerodynamic coefficients are considered. The main idea of the refinement is to obtain a general approximate analytical solution (the small parameter method is used) for a nonlinear vibrational dynamical system, where the parameters of the self-oscillating process (amplitudes and freque

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Structural Optimization of the Special Cold Spraying Nozzle via Response Surface Method response surface regression model with divergent section length, spraying distance, and fillet radius (throat size) as independent variables and powder collision speed as dependent variables are established. The divergent section of the optimized new nozzle is only 12?mm. The results show that the

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Determination of the Mass of Gas in a Reservoir at Filling with a Mixture Component Under the Pressuponent using a mixture generator and a numerical control system for dosing. The aim of the work is the experimental verification of the mathematical model of the unsteady gas-dynamic process of filling the reservoir for use in the method for determining the composition of the mixture. Thus, the Comp